Apple is not the only company that's obsessed with making the products thinner and lighter. Sony announced a new range of super-thin Ultra HD 4K TVs, measuring 0.2-inches thin at their thinnest point (slimmer than an iPhone 6).
Sharp has introduced world's first 4K display for smartphones that offers a resolution 806 pixels per inch. The display was launched in Shanghai at a Sharp conference.
Canon has officially announced a new camcorder - XC10, that has been designed for both 4K video recording and 12-megapixel still photographs. The newly launched digital camcorders also allows users to extract 8-megapixel still from recorded 4K video via a built-in function.
YouTube, a popular video-sharing site, is taking a major step forward as it prepares to host 4K videos at 60 frames per second. Recently the site added support for 360-degree videos.
Samsung has announced a new mirrorless camera, dubbed NX500 that can shoot 4K videos. The new camera also leverages the new Tizen operating system.
Hewlett-Packard (HP) is introducing three new types of displays in the coming Consumer Electronics Show (CES). These are: Virtual Reality displays, 4K and 5K high-definition displays and curved displays.
Keeping the promise to provide Ultra High-def content to its subscribers, Amazon has announced that it will provide movies and TV shows in 4K. Any Prime subscriber that has a 4K smart TV from selected brands will be able to enjoy the upgraded experience.
Vizio introduced a new range of affordable 4K televisions branded as the P-Series with latest technology starting at $1,000.
